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    CHARGE-DISCHARGE DEVICE WITH EQUALIZATION FUNCTION USING BOTH CONVERTOR AND MULTI-STAGE VOLTAGE DOUBLER RECTIFIER CIRCUIT
    5.
    发明申请
    CHARGE-DISCHARGE DEVICE WITH EQUALIZATION FUNCTION USING BOTH CONVERTOR AND MULTI-STAGE VOLTAGE DOUBLER RECTIFIER CIRCUIT 审中-公开
    具有均衡功能的充电放电装置，使用两个转换器和多级电压双向整流器电路

    公开(公告)号：US20160118817A1

    公开(公告)日：2016-04-28

    申请号：US14892860

    申请日：2014-05-27

    申请人： Japan Aerospace Exploration Agency

    发明人： Masatoshi UNO ,  Akio KUKITA

    IPC分类号： H02J7/00 ,  H01M10/44

    CPC分类号： H02J7/007 ,  H01M10/42 ,  H01M10/44 ,  H01M2010/4271 ,  H02J7/0019 ,  H02J7/0052 ,  H02J7/345 ,  H02J2007/0059 ,  H02M3/005 ,  H02M3/156 ,  H02M7/103 ,  H02M2001/0058 ,  H02M2001/007 ,  H02M2001/009 ,  H02M2003/1557 ,  Y02B40/90 ,  Y02B70/1491

    摘要： The disclosure describes a charge device capable of charging electricity storage cells while eliminating a voltage variation among the electricity storage cells without a need for at least a circuit section playing a role in voltage equalization among the electricity storage cells to be designed to have a large current capacity, and describes a charge-discharge device constructed by additionally equipping a discharging function with the charge device. Provided are a charge device and a charge-discharge device each of which comprises a convertor, an input circuit, and a multi-stage voltage doubler rectifier circuit. An element in the convertor configured to be applied with a rectangular waveform voltage is connected to the multi-stage voltage doubler rectifier circuit via the input circuit to thereby realize a voltage equalization function, and an output section of the convertor is connected to the multi-stage voltage doubler rectifier circuit to thereby realize a charging-discharging function.

    摘要翻译： 本公开描述了一种能够对蓄电单元进行充电的充电装置，同时消除了蓄电单元之间的电压变化，而不需要在设计为具有大电流的蓄电单元之间至少在电压均衡中起作用的电路部分 并描述了通过向充电装置附加放电功能而构成的充放电装置。 提供了一种充电装置和充放电装置，每个充电装置和充放电装置包括转换器，输入电路和多级倍压器整流电路。 配置为施加矩形波形电压的转换器中的元件经由输入电路连接到多级倍压器整流器电路，从而实现电压均衡功能，并且转换器的输出部分连接到多级倍增器整流电路， 从而实现充放电功能。

    TECHNIQUES FOR REDUCING SWITCHING NOISE AND IMPROVING TRANSIENT RESPONSE IN VOLTAGE REGULATORS
    6.
    发明申请
    TECHNIQUES FOR REDUCING SWITCHING NOISE AND IMPROVING TRANSIENT RESPONSE IN VOLTAGE REGULATORS 有权
    降低开关噪声和改善电压稳压器瞬态响应的技术

    公开(公告)号：US20160006350A1

    公开(公告)日：2016-01-07

    申请号：US14325310

    申请日：2014-07-07

    申请人： Intel Corporation

    发明人： GEORGE E. MATTHEW ,  JESSICA GULLBRAND ,  KRISHNAN RAVICHANDRAN ,  WILLEM M. BELTMAN ,  KARTHIK SANKARANARAYANAN ,  SHELDON WENG ,  WAYNE L. PROEFROCK ,  HARISH K. KRISHNAMURTHY ,  PAVAN KUMAR

    IPC分类号： H02M3/158 ,  H02M3/00

    CPC分类号： H02M3/158 ,  H02M1/44 ,  H02M3/005 ,  H02M3/157 ,  H02M3/1582 ,  H02M2003/1566

    摘要： Methods and apparatus relating to reducing switching noise and improving transient response in voltage regulators are described. In an embodiment, one or more pulses are inserted into an output waveform of a voltage regulator. The one or more pulses introduce multiple frequencies into the output waveform of the voltage regulator (e.g., to reduce acoustic noise). In another embodiment, the output voltage of a voltage regulator is modified in response to comparison of the output voltage with at least one of a plurality of threshold values. The plurality of threshold values includes an upper trigger point voltage value and a lower trigger point voltage value. Other embodiments are also disclosed and claimed.

    摘要翻译： 描述了降低开关噪声和改善稳压器瞬态响应的方法和装置。 在一个实施例中，一个或多个脉冲被插入到电压调节器的输出波形中。 一个或多个脉冲将多个频率引入电压调节器的输出波形（例如，以减少声学噪声）。 在另一个实施例中，响应于输出电压与多个阈值中的至少一个的比较来修改电压调节器的输出电压。 多个阈值包括上触发点电压值和下触发点电压值。 还公开并要求保护其他实施例。

    INTEGRATED SOLAR AND BATTERY INVERTER
    8.
    发明申请
    INTEGRATED SOLAR AND BATTERY INVERTER 有权
    集成太阳能和电池逆变器

    公开(公告)号：US20140339898A1

    公开(公告)日：2014-11-20

    申请号：US14277944

    申请日：2014-05-15

    申请人： SMA Solar Technology AG

    发明人： Burkard Mueller

    IPC分类号： H02J1/00 ,  H02M7/42

    CPC分类号： H02J1/00 ,  H02J3/383 ,  H02J7/35 ,  H02J2007/0059 ,  H02M1/10 ,  H02M3/005 ,  H02M3/158 ,  H02M7/42 ,  H02M7/48 ,  H02M2001/007 ,  Y02E10/563 ,  Y02E10/566 ,  Y10T307/50 ,  Y10T307/549

    摘要： A circuitry arrangement includes two-pole connectors for connecting a battery and a further voltage source. The plus pole of one connector and the minus pole of the other connector are directly connected to a plus pole and a minus pole of a DC voltage link. The plus and minus poles of the one connector are connected via a first parallel circuit of a switch and a diode and a first choke connected in series. The minus and plus poles of the other connector are connected via a second parallel circuit of a switch and a diode and a second choke connected in series. A connection between choke ends of the two parallel circuits is electrically conductive at least for alternating currents. The two chokes are magnetically coupled in that their winding senses on a common magnetic core are equal as viewed from the connection between the two parallel circuits.

    摘要翻译： 电路装置包括用于连接电池和另外的电压源的两极连接器。 一个连接器的正极和另一个连接器的负极直接连接到直流电压链路的正极和负极。 一个连接器的正极和负极经由开关和二极管的第一并联电路和串联连接的第一扼流圈相连接。 另一个连接器的负极和负极通过开关和二极管的第二并联电路和串联连接的第二扼流圈连接。 至少对于交流电，两个并联电路的扼流端之间的连接是导电的。 两个扼流圈是磁耦合的，因为从两个并联电路之间的连接看，共用磁芯上的绕组感应相等。

    PROTECTION COVER ALLOWING HANDHELD DEVICE TO REVERSELY DISCHARGE
    9.
    发明申请
    PROTECTION COVER ALLOWING HANDHELD DEVICE TO REVERSELY DISCHARGE 审中-公开
    保护盖允许手持设备进行彻底的排放

    公开(公告)号：US20130038288A1

    公开(公告)日：2013-02-14

    申请号：US13562498

    申请日：2012-07-31

    申请人： Ming-Hsiang YEH

    发明人： Ming-Hsiang YEH

    IPC分类号： H02J7/00

    CPC分类号： H02M3/1582 ,  H02J7/0027 ,  H02J7/0044 ,  H02J7/0054 ,  H02J2007/0062 ,  H02M3/005

    摘要： Disclosed is a protection cover allowing a handheld device to reversely discharge, which includes a bidirectional DC-DC converter and a charging/discharging controller arranged inside the protection cover so as to allow a first handheld device that is received in the protection cover to externally discharge electrical power thereof. The protection cover applies a removable external connection to electrically connect to a second handheld device so as to allow the first handheld device to reversely discharge, via the protection cover, to the second handheld device.

    摘要翻译： 公开了一种保护盖，其允许手持设备反向放电，其包括布置在保护盖内部的双向DC-DC转换器和充电/放电控制器，以便允许接收在保护盖中的第一手持设备向外部放电 其功率。 保护盖应用可移除的外部连接以电连接到第二手持设备，以便允许第一手持设备经由保护盖倒置到第二手持设备。

    Storageless step-down switching DC-DC converter
    10.
    发明授权
    Storageless step-down switching DC-DC converter 失效
    无存储降压开关DC-DC转换器

    公开(公告)号：US08350540B2

    公开(公告)日：2013-01-08

    申请号：US12807664

    申请日：2010-09-09

    申请人： Slobodan Cuk

    发明人： Slobodan Cuk

    IPC分类号： G05F1/595 ,  G05F1/62

    CPC分类号： H02M3/005 ,  H02M3/155 ,  H02M2003/1557 ,  Y02B70/1425

    摘要： A storageless DC-DC converter is provided having simultaneously ultra high efficiency of 99.5% in an ultra compact size leading to 1 kW/inch3 power density, while also providing a regulation over the wide input DC voltage range. In addition to fixed 2 to 1 step-down voltage conversion the continuous output voltage reduction is obtained by use of a new method of the modulation of the freewheeling time of one of the two current rectifiers. This provides a simple regulation of the output voltage via a standard duty ratio control, despite the wide range of the input voltage change and simultaneous wide range of the load current change. An alternative control method customarily used in classical resonant converters to control output voltage by change of the switching frequency with a fixed duty ratio control is also demonstrated. Because of its storageless feature and continuous output voltage regulation this converter is ideal for computer applications, such as VRM (Voltage Regulator Modules), demanding extremely fast transient response to fast load current changes and tight load voltage regulations requiring ultra low output ripple voltages.

    摘要翻译： 提供的无存储DC-DC转换器具有99.5％的超高效率，超小型尺寸，导致1kW / inch 3功率密度，同时还提供对宽输入直流电压范围的调节。 除了固定的2至1降压电压转换之外，通过使用两个电流整流器中的一个的续流时间的调制的新方法来获得连续输出电压降低。 尽管输入电压变化范围很宽，负载电流变化范围较大，但通过标准占空比控制，可以简单的调节输出电压。 传统谐振变换器通常使用的替代控制方法也可以通过固定占空比控制来改变开关频率来控制输出电压。 由于其无存储特性和连续输出电压调节，该转换器非常适用于诸如VRM（稳压器模块）的计算机应用，对快速负载电流变化要求极快的瞬态响应和要求超低输出纹波电压的严格负载电压规定。